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Patent Assignment Assignor Details
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Assignor Name : TAKUMA, TOMOAKI
Total Assignments: 20
Assignment: 1
Reel/Frame:009653/0207   Pages: 2
Recorded: 11/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAHASHI, KOUICHI
Exec Dt:
11/26/1998
2
ARIKAWA, MITSUO
Exec Dt:
11/26/1998
3
TAKUMA, TOMOAKI
Exec Dt:
11/26/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D419969
NONE
29097190
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK ET AL
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:010203/0023   Pages: 2
Recorded: 06/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKONOGI, SATOSHI
Exec Dt:
05/19/1999
2
TAKIZAWA, MASAKATSU
Exec Dt:
05/19/1999
3
TAKUMA, TOMOAKI
Exec Dt:
05/19/1999
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D425494
NONE
29103698
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 3
Reel/Frame:010767/0315   Pages: 2
Recorded: 04/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, NAOHISA
Exec Dt:
03/03/2000
2
TAKUMA, TOMOAKI
Exec Dt:
03/03/2000
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D438201
NONE
29119155
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK, ET AL
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:012647/0963   Pages: 2
Recorded: 03/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROAKI
Exec Dt:
01/10/2002
2
TAKUMA, TOMOAKI
Exec Dt:
01/10/2002
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D466504
NONE
29152128
Correspondence name and address
SUGHRUE MION, PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 5
Reel/Frame:012562/0593   Pages: 2
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROAKI
Exec Dt:
01/14/2002
2
TAKUMA, TOMOAKI
Exec Dt:
01/14/2002
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D466503
NONE
29152127
Correspondence name and address
SUGHRUE MION, PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 6
Reel/Frame:014298/0523   Pages: 3
Recorded: 07/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
06/18/2003
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D491539
NONE
29186203
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
SHAWN B. CAGE
1233 20TH STREET, N.W.
STE. 501
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:014396/0957   Pages: 3
Recorded: 08/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
07/24/2003
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D493789
NONE
29188127
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
SHAWN B. CAGE
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:015171/0933   Pages: 3
Recorded: 03/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
03/08/2004
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D502946
NONE
29202322
Correspondence name and address
RADER, FISHMAN & GRAUER, PLLC
SHAWN B. CAGE
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:015172/0878   Pages: 3
Recorded: 03/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
03/08/2004
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA
SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D502700
NONE
29202321
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
SHAWN B. CAGE
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:016003/0129   Pages: 3
Recorded: 11/12/2004
Attorney Dkt #:sde-1658
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
10/21/2004
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D517034
NONE
29217013
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
TOSHIKATSU IMAIZUMI
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:020281/0751   Pages: 3
Recorded: 12/11/2007
Attorney Dkt #:SDE-2249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
11/09/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D578997
NONE
29290499
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, D.C. 20036
Assignment: 12
Reel/Frame:023109/0656   Pages: 3
Recorded: 08/13/2009
Attorney Dkt #:SDE-2440
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
06/29/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D625263
NONE
29311713
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:023109/0644   Pages: 3
Recorded: 08/13/2009
Attorney Dkt #:SDE-2436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKUMA, TOMOAKI
Exec Dt:
07/24/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D619575
NONE
29311706
Correspondence name and address
RADER, FISHMAN & GRAUER & PLLC
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:025191/0371   Pages: 3
Recorded: 10/20/2010
Attorney Dkt #:SDE-2436/CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKUMA, TOMOAKI
Exec Dt:
09/03/2010
2
TANAKA, SOICHI
Exec Dt:
09/06/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D676439
NONE
29347887
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:025717/0286   Pages: 4
Recorded: 01/24/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKUMA, TOMOAKI
Exec Dt:
11/16/2010
2
TANAKA, SOICHI
Exec Dt:
11/16/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D682786
NONE
29371073
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, NW
SUITE 501
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:026020/0375   Pages: 3
Recorded: 03/25/2011
Attorney Dkt #:S1459.70958US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAWA, HIROSHI
Exec Dt:
02/14/2011
2
KAGAWA, ATSUSHI
Exec Dt:
02/14/2011
3
NAKANO, SATOSHI
Exec Dt:
02/14/2011
4
HIBI, KEITA
Exec Dt:
02/16/2011
5
FUKUMA, YOHEI
Exec Dt:
02/15/2011
6
TAKUMA, TOMOAKI
Exec Dt:
02/15/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8988315
US20110241975
13053697
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 17
Reel/Frame:027423/0474   Pages: 5
Recorded: 12/15/2011
Attorney Dkt #:SONYJP 3.0-2670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YOHEI
Exec Dt:
10/21/2011
2
TAKUMA, TOMOAKI
Exec Dt:
10/21/2011
3
YOSHIDA, SHIGERU
Exec Dt:
10/21/2011
4
SUMII, TETSU
Exec Dt:
11/16/2011
5
HIBI, KEITA
Exec Dt:
10/24/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388935
US20120162878
13326901
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 18
Reel/Frame:031785/0578   Pages: 6
Recorded: 11/20/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YOHEI
Exec Dt:
10/03/2013
2
TAKUMA, TOMOAKI
Exec Dt:
10/10/2013
3
YOSHIDA, SHIGERU
Exec Dt:
10/17/2013
4
SUMII, TETSU
Exec Dt:
10/17/2013
5
HIBI, KEITA
Exec Dt:
10/18/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO
108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9967990
US20140092539
14119055
Correspondence name and address
DENNIS M. SMID
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 19
Reel/Frame:035120/0955   Pages: 8
Recorded: 03/03/2015
Attorney Dkt #:S1459.70958US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAWA, HIROSHI
Exec Dt:
01/13/2015
2
KAGAWA, ATSUSHI
Exec Dt:
01/19/2015
3
NAKANO, SATOSHI
Exec Dt:
01/09/2015
4
HIBI, KEITA
Exec Dt:
01/05/2015
5
FUKUMA, YOHEI
Exec Dt:
01/23/2015
6
TAKUMA, TOMOAKI
Exec Dt:
01/27/2015
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9664906
US20150109679
14581037
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210
Assignment: 20
Reel/Frame:056285/0705   Pages: 9
Recorded: 05/19/2021
Attorney Dkt #:SYP331035US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MASAHIRO
Exec Dt:
04/21/2021
2
FUKUMOTO, KOJI
Exec Dt:
04/07/2021
3
ONO, AKIRA
Exec Dt:
04/06/2021
4
TAKUMA, TOMOAKI
Exec Dt:
04/06/2021
5
SUZUKI, SATOSHI
Exec Dt:
04/16/2021
6
YAMAGISHI, ASAMI
Exec Dt:
04/21/2021
7
YOKOYAMA, TOMOMASA
Exec Dt:
04/16/2021
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220004258
17295138
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

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